Final table just started first hand a guy busted 9 players left 60k up top

table looks like this

1 .60k
2 .41k
3. 29k
4. 20k
5. 13k
6. 8k
7. 5.5k
8 .4k

No reads on villain, havent played with him yet. 40yo guy I'd say he is probably on the nitty side.

I open mp with KQcc Starting the hand with 2.4 million in 20k/40k blinds (40bb)
he flats OTB and covers.

Flop comes
K96cc
I check call 240k
Turn Ad
I check call 470k
River J

I check, he jams.

Thoughts?